TL:DR; PDFLock - A developer dll for setting all security options, main- and user-password, encryption type .
PDFLock - A developer dll for setting all security options, main- and user-password, encryption type ... Royalty free! Easy to use! For all well known IDEs (.NET, too!).
The Secure File Transfer Protocol (SFTP Client) provides secure file transfer functionality over any reliable data stream, SSH in this case. It is the standard file transfer protocol for use with the SSH2 protocol.
X360 Video Player Lite ActiveX Control helps application developers to fully control the audio and video stream. Play, pause, resume, stop, loop the stream. Flip and mirror the videos. Control the playback rate and adjust the volume and balance.
ActiveX control that creates QR Code symbols. It has been programmed with Visual Basic 6 and the source code is available.